According to the cool dog music query, the lyrics of "Sighing Years Like a Knife" are "I can't sleep all night, every minute is suffering, and I don't talk about being old or small, how can my life be so bad".

Sighing Years Like Knives is a song sung by Yi Ling. This song deeply touched the hearts of the audience with its unique melody and lyrics. With his affectionate voice, Yiling perfectly interprets the artistic conception of this song, making people feel the ruthlessness of years and the vicissitudes of life.